Individual Calculations September 2019
 Boettger, Fritz, Dr.  Total change: -12.80  Rating chartPersonal card
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 1605 1487 3.00 9 -0.32 40 -12.80 
  Zubke, Carsten 1886 GER0.001-0.0840-3.20 
  Manz, Andreas 1775 GER0.001-0.1640-6.40 
  Ollek, Karl-Heinz 1671 GER0.5010.24409.60 
  Kreuchauf, Olaf 1690 GER0.001-0.2440-9.60 
  Lange, Christoph 1306 GER0.501-0.2440-9.60 
  Morczynski, Ryszard 1304 GER1.0010.264010.40 
  Dittrich, Hans-Georg 1722 GER0.001-0.2140-8.40 
  Mayer, Herbert, Dr. 1804 GER0.001-0.1340-5.20 
  Dittrich, Hans-Juergen 1284 GER1.0010.24409.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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